Longoria stuns while leaving a New York City hotel with her boyfriend. Plus: Chrissy Teigen, Colin Farrell, Drake & more!

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One day, two major events! Leonardo DiCaprio commands the podium as he speaks to world leaders at the United Nations Climate Summit in N.Y.C. on Tuesday, the very same day he joined Instagram and shared five pictures from the meeting. "This seems like the perfect setting to join Instagram and share this view from the UN General Assembly. What a great honor this is," he wrote.